WO2002097515A1 - Dispositif optique utilisant un separateur de faisceau polarisant - Google Patents
Dispositif optique utilisant un separateur de faisceau polarisant Download PDFInfo
- Publication number
- WO2002097515A1 WO2002097515A1 PCT/GB2002/002469 GB0202469W WO02097515A1 WO 2002097515 A1 WO2002097515 A1 WO 2002097515A1 GB 0202469 W GB0202469 W GB 0202469W WO 02097515 A1 WO02097515 A1 WO 02097515A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical device
- cube
- illumination
- face
- optical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
Definitions
- stray light baffles may be provided at each component of each optical system in the stack.
- Figure 6 a representation of the transverse aberrations at the output of the collimator of Figure 5;
- Figure 7 a schematic representation of a dual telecentric illumination optics arrangement incorporating the device of the present invention
- an optical device 20 comprises a cube body 22 formed of two prisms 22a and
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002446959A CA2446959A1 (fr) | 2001-05-26 | 2002-05-27 | Dispositif optique utilisant un separateur de faisceau polarisant |
GB0324396A GB2390912A (en) | 2001-05-26 | 2002-05-27 | Optical device using a polarizing beam splitter |
US10/476,429 US20040145814A1 (en) | 2001-05-26 | 2002-05-27 | Optical device using a polarizing beam splitter |
JP2003500634A JP2004527801A (ja) | 2001-05-26 | 2002-05-27 | 偏光ビーススプリッタを使用する光学装置 |
EP02726341A EP1390797A1 (fr) | 2001-05-26 | 2002-05-27 | Dispositif optique utilisant un separateur de faisceau polarisant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0112871.9A GB0112871D0 (en) | 2001-05-26 | 2001-05-26 | Improved optical device |
GB0112871.9 | 2001-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002097515A1 true WO2002097515A1 (fr) | 2002-12-05 |
Family
ID=9915367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2002/002469 WO2002097515A1 (fr) | 2001-05-26 | 2002-05-27 | Dispositif optique utilisant un separateur de faisceau polarisant |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040145814A1 (fr) |
EP (1) | EP1390797A1 (fr) |
JP (1) | JP2004527801A (fr) |
CA (1) | CA2446959A1 (fr) |
GB (2) | GB0112871D0 (fr) |
WO (1) | WO2002097515A1 (fr) |
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WO2007016199A2 (fr) * | 2005-07-29 | 2007-02-08 | 3M Innovative Properties Company | Séparateur de faisceau polarisant |
US7362507B2 (en) | 2005-07-29 | 2008-04-22 | 3M Innovative Properties Company | Polarizing beam splitter |
WO2008129539A2 (fr) * | 2007-04-22 | 2008-10-30 | Lumus Ltd. | Dispositif et système optiques de collimation |
CN101414060A (zh) * | 2003-12-19 | 2009-04-22 | 株式会社日立制作所 | 投影光学装置和使用该装置的图像显示装置 |
US8459800B2 (en) | 2006-07-31 | 2013-06-11 | 3M Innovative Properties Company | Optical projection subsystem |
EP3371642A4 (fr) * | 2016-12-02 | 2018-11-07 | Lumus Ltd. | Système optique avec projecteur d'image de collimation compact |
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US10564417B2 (en) | 2016-10-09 | 2020-02-18 | Lumus Ltd. | Aperture multiplier using a rectangular waveguide |
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US11243434B2 (en) | 2017-07-19 | 2022-02-08 | Lumus Ltd. | LCOS illumination via LOE |
US11262587B2 (en) | 2018-05-22 | 2022-03-01 | Lumus Ltd. | Optical system and method for improvement of light field uniformity |
US11415812B2 (en) | 2018-06-26 | 2022-08-16 | Lumus Ltd. | Compact collimating optical device and system |
US11523092B2 (en) | 2019-12-08 | 2022-12-06 | Lumus Ltd. | Optical systems with compact image projector |
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US7540616B2 (en) * | 2005-12-23 | 2009-06-02 | 3M Innovative Properties Company | Polarized, multicolor LED-based illumination source |
US20080143971A1 (en) * | 2006-12-19 | 2008-06-19 | Texas Instruments Incorporated | System and method for light collection and homogenization |
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JP5321558B2 (ja) * | 2010-09-29 | 2013-10-23 | 株式会社ニコン | スペックル低減装置およびプロジェクタ |
CN102436074B (zh) | 2010-09-29 | 2016-08-03 | 株式会社尼康 | 光斑减少装置以及投影仪 |
TWI432778B (zh) * | 2010-12-08 | 2014-04-01 | Largan Precision Co Ltd | 雙光路系統交互校正方法及使用該方法之光學系統 |
US8508851B2 (en) | 2011-07-20 | 2013-08-13 | Google Inc. | Compact see-through display system |
WO2013106399A1 (fr) * | 2012-01-09 | 2013-07-18 | Wavien, Inc. | Écran d'affichage vidéo à cristaux liquides rétroéclairé ultralumineux |
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KR102692944B1 (ko) | 2017-02-22 | 2024-08-07 | 루머스 리미티드 | 광 가이드 광학 어셈블리 |
CN113341566B (zh) | 2017-03-22 | 2023-12-15 | 鲁姆斯有限公司 | 交叠的反射面构造 |
IL251645B (en) | 2017-04-06 | 2018-08-30 | Lumus Ltd | Waveguide and method of production |
US10551544B2 (en) | 2018-01-21 | 2020-02-04 | Lumus Ltd. | Light-guide optical element with multiple-axis internal aperture expansion |
EP4339656A3 (fr) | 2018-05-14 | 2024-06-05 | Lumus Ltd. | Configuration de projecteur avec ouverture optique subdivisée pour affichages proches de l' il, et systèmes optiques correspondants |
CA3100472C (fr) | 2018-05-23 | 2023-05-16 | Lumus Ltd. | Systeme optique comprenant un element optique de guidage de lumiere dote de surfaces internes partiellement reflechissantes |
CN112639574B (zh) | 2018-09-09 | 2023-01-13 | 鲁姆斯有限公司 | 包括具有二维扩展的光导光学元件的光学系统 |
CN116300087A (zh) | 2019-01-24 | 2023-06-23 | 鲁姆斯有限公司 | 包括具有三阶段扩展的loe的光学系统 |
EP3939246A4 (fr) | 2019-03-12 | 2022-10-26 | Lumus Ltd. | Projecteur d'image |
BR112021022229A2 (pt) | 2019-06-27 | 2022-02-22 | Lumus Ltd | Aparelho |
IL289182B2 (en) | 2019-07-04 | 2024-06-01 | Lumus Ltd | Figure waveguide with symmetric light beam multiplication |
JP7396738B2 (ja) | 2019-12-05 | 2023-12-12 | ルーマス リミテッド | 相補的コーティング部分的反射器を用いた導光光学素子および低減された光散乱を有する導光光学素子 |
KR20220118470A (ko) | 2019-12-30 | 2022-08-25 | 루머스 리미티드 | 2차원 확장 도광 광학 요소를 포함하는 광학 시스템 |
TWI830023B (zh) | 2020-05-24 | 2024-01-21 | 以色列商魯姆斯有限公司 | 複合光導光學元件的製造方法及光學結構 |
DE202021104723U1 (de) | 2020-09-11 | 2021-10-18 | Lumus Ltd. | An ein optisches Lichtleiterelement gekoppelter Bildprojektor |
AU2022226493B2 (en) | 2021-02-25 | 2023-07-27 | Lumus Ltd. | Optical aperture multipliers having a rectangular waveguide |
WO2023281499A1 (fr) | 2021-07-04 | 2023-01-12 | Lumus Ltd. | Affichage avec éléments de guide de lumière empilés fournissant différentes parties de champ de vision |
WO2023026266A1 (fr) | 2021-08-23 | 2023-03-02 | Lumus Ltd. | Procédés de fabrication d'éléments optiques de guide de lumière composés ayant des réflecteurs de couplage incorporés |
WO2023233737A1 (fr) * | 2022-06-03 | 2023-12-07 | 日亜化学工業株式会社 | Système d'affichage vidéo |
WO2023238460A1 (fr) * | 2022-06-08 | 2023-12-14 | 日亜化学工業株式会社 | Unité de source de lumière et appareil d'affichage vidéo |
Citations (4)
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US5526184A (en) * | 1992-12-10 | 1996-06-11 | Olympus Optical Co., Ltd. | Head-mounted display apparatus for observing an outside world image and/or a display image |
US5539578A (en) * | 1993-03-02 | 1996-07-23 | Olympus Optical Co., Ltd. | Image display apparatus |
EP0871054A2 (fr) * | 1997-04-07 | 1998-10-14 | International Business Machines Corporation | Système d'affichage miniaturisé |
EP1003071A2 (fr) * | 1998-11-19 | 2000-05-24 | Eastman Kodak Company | Système d'impression avec modulateur de lumière à cristaux liquides du type réflectif |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6256151B1 (en) * | 2000-06-28 | 2001-07-03 | Agilent Technologies Inc. | Compact microdisplay illumination system |
-
2001
- 2001-05-26 GB GBGB0112871.9A patent/GB0112871D0/en not_active Ceased
-
2002
- 2002-05-27 CA CA002446959A patent/CA2446959A1/fr not_active Abandoned
- 2002-05-27 EP EP02726341A patent/EP1390797A1/fr not_active Withdrawn
- 2002-05-27 GB GB0324396A patent/GB2390912A/en not_active Withdrawn
- 2002-05-27 JP JP2003500634A patent/JP2004527801A/ja active Pending
- 2002-05-27 US US10/476,429 patent/US20040145814A1/en not_active Abandoned
- 2002-05-27 WO PCT/GB2002/002469 patent/WO2002097515A1/fr not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5526184A (en) * | 1992-12-10 | 1996-06-11 | Olympus Optical Co., Ltd. | Head-mounted display apparatus for observing an outside world image and/or a display image |
US5539578A (en) * | 1993-03-02 | 1996-07-23 | Olympus Optical Co., Ltd. | Image display apparatus |
EP0871054A2 (fr) * | 1997-04-07 | 1998-10-14 | International Business Machines Corporation | Système d'affichage miniaturisé |
EP1003071A2 (fr) * | 1998-11-19 | 2000-05-24 | Eastman Kodak Company | Système d'impression avec modulateur de lumière à cristaux liquides du type réflectif |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414060A (zh) * | 2003-12-19 | 2009-04-22 | 株式会社日立制作所 | 投影光学装置和使用该装置的图像显示装置 |
US7529029B2 (en) | 2005-07-29 | 2009-05-05 | 3M Innovative Properties Company | Polarizing beam splitter |
WO2007016199A3 (fr) * | 2005-07-29 | 2007-04-19 | 3M Innovative Properties Co | Séparateur de faisceau polarisant |
US7362507B2 (en) | 2005-07-29 | 2008-04-22 | 3M Innovative Properties Company | Polarizing beam splitter |
WO2007016199A2 (fr) * | 2005-07-29 | 2007-02-08 | 3M Innovative Properties Company | Séparateur de faisceau polarisant |
US8459800B2 (en) | 2006-07-31 | 2013-06-11 | 3M Innovative Properties Company | Optical projection subsystem |
US9207457B2 (en) | 2007-04-22 | 2015-12-08 | Lumus Ltd. | Collimating optical device and system |
US9500869B2 (en) | 2007-04-22 | 2016-11-22 | Lumus Ltd. | Collimating optical device and system |
US8643948B2 (en) | 2007-04-22 | 2014-02-04 | Lumus Ltd. | Collimating optical device and system |
US8810914B2 (en) | 2007-04-22 | 2014-08-19 | Lumus Ltd. | Collimating optical device and system |
US8861081B2 (en) | 2007-04-22 | 2014-10-14 | Lumus Ltd | Collimating optical device and system |
US8902503B2 (en) | 2007-04-22 | 2014-12-02 | Lumus Ltd. | Collimating optical device and system |
US9069180B2 (en) | 2007-04-22 | 2015-06-30 | Lumus Ltd | Collimating optical device and system |
US9104036B2 (en) | 2007-04-22 | 2015-08-11 | Lumus Ltd. | Collimating optical device and system |
WO2008129539A2 (fr) * | 2007-04-22 | 2008-10-30 | Lumus Ltd. | Dispositif et système optiques de collimation |
US9279986B2 (en) | 2007-04-22 | 2016-03-08 | Lumus Ltd | Collimating optical device and system |
US9316832B2 (en) | 2007-04-22 | 2016-04-19 | Lumus Ltd. | Collimating optical device and system |
US9417453B2 (en) | 2007-04-22 | 2016-08-16 | Lumus Ltd. | Collimating optical device and system |
US9448408B2 (en) | 2007-04-22 | 2016-09-20 | Lumus Ltd. | Collimating optical device and system |
WO2008129539A3 (fr) * | 2007-04-22 | 2009-03-12 | Lumus Ltd | Dispositif et système optiques de collimation |
US9513481B2 (en) | 2007-04-22 | 2016-12-06 | Lumus Ltd. | Collimating optical device and system |
US9740013B2 (en) | 2007-04-22 | 2017-08-22 | Lumus Ltd. | Collimating optical device and system |
US10809528B2 (en) | 2014-04-23 | 2020-10-20 | Lumus Ltd. | Compact head-mounted display system |
US10564417B2 (en) | 2016-10-09 | 2020-02-18 | Lumus Ltd. | Aperture multiplier using a rectangular waveguide |
US10437031B2 (en) | 2016-11-08 | 2019-10-08 | Lumus Ltd. | Light-guide device with optical cutoff edge and corresponding production methods |
US11378791B2 (en) | 2016-11-08 | 2022-07-05 | Lumus Ltd. | Light-guide device with optical cutoff edge and corresponding production methods |
EP3371642A4 (fr) * | 2016-12-02 | 2018-11-07 | Lumus Ltd. | Système optique avec projecteur d'image de collimation compact |
US11243434B2 (en) | 2017-07-19 | 2022-02-08 | Lumus Ltd. | LCOS illumination via LOE |
US11262587B2 (en) | 2018-05-22 | 2022-03-01 | Lumus Ltd. | Optical system and method for improvement of light field uniformity |
US11415812B2 (en) | 2018-06-26 | 2022-08-16 | Lumus Ltd. | Compact collimating optical device and system |
US11523092B2 (en) | 2019-12-08 | 2022-12-06 | Lumus Ltd. | Optical systems with compact image projector |
Also Published As
Publication number | Publication date |
---|---|
GB0112871D0 (en) | 2001-07-18 |
CA2446959A1 (fr) | 2002-12-05 |
GB2390912A (en) | 2004-01-21 |
GB0324396D0 (en) | 2003-11-19 |
US20040145814A1 (en) | 2004-07-29 |
EP1390797A1 (fr) | 2004-02-25 |
JP2004527801A (ja) | 2004-09-09 |
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